18244622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{75391}}^1$

素因数の和:75415

約数の個数: 12

約数和(自身を含む): 30081408

約数和(自身を除く): 11836786

約数列:

[1, 2, 11, 22, 121, 242, 75391, 150782, 829301, 1658602, 9122311, 18244622]

約数ペア:

[(1, 18244622), (2, 9122311), (11, 1658602), (22, 829301), (121, 150782), (242, 75391)]